How does Ming Rui clean the throttle?

It is suggested that the landlord adopt the disassembly-free cleaning method, because disassembly-free cleaning can not only clean the throttle valve, but also clean the entire intake system including the throttle valve, without disassembling the throttle valve, thus reducing unnecessary troubles caused by manual operation, such as engine jitter, lighting and other failures caused by leakage of the intake system. In addition, when disassembling and cleaning, it is necessary to manually pry the blades in the throttle back and forth for cleaning, which is easy to cause blade deformation, large throttle opening and high idle speed.